53280972

素因数分解:

$2^2\times 3^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:543

約数の個数: 72

約数和(自身を含む): 141654240

約数和(自身を除く): 88373268

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 23, 36, 46, 69, 92, 138, 207, 229, 276, 281, 414, 458, 562, 687, 828, 843, 916, 1124, 1374, 1686, 2061, 2529, 2748, 3372, 4122, 5058, 5267, 6463, 8244, 10116, 10534, 12926, 15801, 19389, 21068, 25852, 31602, 38778, 47403, 58167, 63204, 64349, 77556, 94806, 116334, 128698, 189612, 193047, 232668, 257396, 386094, 579141, 772188, 1158282, 1480027, 2316564, 2960054, 4440081, 5920108, 8880162, 13320243, 17760324, 26640486, 53280972]

約数ペア:

[(1, 53280972), (2, 26640486), (3, 17760324), (4, 13320243), (6, 8880162), (9, 5920108), (12, 4440081), (18, 2960054), (23, 2316564), (36, 1480027), (46, 1158282), (69, 772188), (92, 579141), (138, 386094), (207, 257396), (229, 232668), (276, 193047), (281, 189612), (414, 128698), (458, 116334), (562, 94806), (687, 77556), (828, 64349), (843, 63204), (916, 58167), (1124, 47403), (1374, 38778), (1686, 31602), (2061, 25852), (2529, 21068), (2748, 19389), (3372, 15801), (4122, 12926), (5058, 10534), (5267, 10116), (6463, 8244)]